Graphing Histograms on the Calculator

Histograms on the TI-calculator

Push STAT. Push ENTER.

Histograms on the TI-calculator9 66 78 96 48 38 46 5

6.5 65 6

11 63 66 107 8

4.5 97 7 Enter data. (All in the L1 column.)

After you have entered one observation, press ENTER to go to the next line.

Push 2nd and QUIT (MODE). Press 2nd STAT PLOT (Y=).

Histograms on the TI-calculator

Push ENTER. Make sure Plot 1 is On – Highlight

On and press ENTER. Select the Histogram under Type. Make sure your Xlist matches the

list you entered your data.

Push GRAPH. For a better picture, press ZOOM

9:ZoomStat.

Histograms on the TI-calculator

Push TRACE. This allows you to see what the

range is for each class and the number that fall in that class.

If you want to change the class width:• Press WINDOW and change

settings.

Histograms on the HP Prime9 66 78 96 48 38 46 5

6.5 65 6

11 63 66 107 8

4.5 97 7

Push Apps. Highlight or press Statistics 1

Var

Enter data.

Histograms on the HP Prime

Push Plot. To Zoom in, Press Menu Press Zoom Select 3 In

Histograms on the HP Prime

To change window, push 2nd, Plot.

Push Plot.

Histograms on the HP Prime

If you want to Trace, press Menu and check to see that there is a dot beside Trace.

Press Menu again.